1518381314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{171491}}^1$

素因数の和:171745

約数の個数: 16

約数和(自身を含む): 2407747680

約数和(自身を除く): 889366366

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 171491, 342982, 3258329, 6516658, 39957403, 79914806, 759190657, 1518381314]

約数ペア:

[(1, 1518381314), (2, 759190657), (19, 79914806), (38, 39957403), (233, 6516658), (466, 3258329), (4427, 342982), (8854, 171491)]